Editor's note: The following blog post is one of a series written during a conference on carbon pricing held at Wesleyan University in Connecticut late last year. Over the coming weeks, we'll be posting a collection of blogs and videos from that conference.
Bill McKibben, one of America's best-known climate advocates, stands at the front of a jam-packed lecture hall at a Connecticut university. Behind him, the image of a girl looms large on a screen. She's young, maybe three or four, holding a small plant in a large pot, and staring down the world.
The child is planting the fragile green shoot as a symbolic action in the fight against climate change. The irony is, the plant may never have a chance to grow to maturity in its native soil — and neither may the girl, whose homeland, the small island nation known as the Maldives, is quickly disappearing into the sea as a result of climate change.